CN106488159B - Horn mounting structure and display device - Google Patents
Horn mounting structure and display device Download PDFInfo
- Publication number
- CN106488159B CN106488159B CN201611223415.0A CN201611223415A CN106488159B CN 106488159 B CN106488159 B CN 106488159B CN 201611223415 A CN201611223415 A CN 201611223415A CN 106488159 B CN106488159 B CN 106488159B
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- China
- Prior art keywords
- cantilever
- limiting
- loudspeaker
- mounting structure
- outer end
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention relates to the technical field of display equipment and discloses a loudspeaker mounting structure which is mounted on a rear shell of the display equipment. Also disclosed is a display device including a rear case, and the above-described horn mounting structure provided on the rear case. As described above, through setting up two support frames on the backshell to set up spacing cantilever beam respectively at two support frame outer ends, and overlap respectively through the engaging lug at the relative both ends of loudspeaker body and establish two spacing cantilever beams and rather than spacing cooperation, so, need not other equipment or screw and adaptor can realize that loudspeaker body installs on the backshell, has effectively simplified loudspeaker installation technology, and has reduced manufacturing cost, has improved production efficiency.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to a loudspeaker mounting structure and display equipment.
Background
Along with the continuous rapid development of modern economy, the labor cost is gradually increased, and meanwhile, the production and processing cost of the product is correspondingly increased, so that the product is forced to be continuously mature in the aspect of manufacturing process. At present, in the television assembly process, plastic rings with through holes are usually arranged at two ends of a television loudspeaker, during assembly, screws are utilized to penetrate through the plastic rings and then are fixedly connected with a rear shell, the screw fixing process is complex, more labor cost is loaded, and meanwhile, additional materials such as screws or adapter pieces are required to be matched in the process of assembling the loudspeaker, so that the material cost is increased.
Disclosure of Invention
The invention aims to provide a loudspeaker mounting structure and display equipment, and aims to solve the problems of complex process, high labor cost and high material cost in the prior art that the existing television loudspeaker is assembled by adopting a screw fixing mode.
The embodiment of the invention provides a loudspeaker mounting structure which is mounted on a rear shell of display equipment, wherein the loudspeaker mounting structure comprises a loudspeaker body, connecting lugs arranged at two opposite ends of the loudspeaker body, a pair of support frames arranged on the inner wall of the rear shell, and a pair of limiting cantilever beams respectively protruding on the outer ends of the two support frames and respectively corresponding to the two connecting lugs, wherein the connecting lugs are sleeved on the limiting cantilever beams and are in limiting fit along the axial direction of the limiting cantilever beams.
Further, the spacing cantilever beam includes protruding locating the cantilever beam body on the support frame outer end, and protruding locating the spacing buckle of cantilever beam body outer end edge, the coupling ear shell is located on the cantilever beam body, just the both ends of coupling ear respectively with the support frame outer end with spacing buckle supports and forms spacingly.
Further, the cantilever body is hollow columnar, and a gap for halving the cantilever body is formed in the cantilever body.
Preferably, the limiting buckle is convexly arranged on the edge of the outer end of the cantilever beam body and is positioned on one side of the gap.
Further, a rubber ring is arranged on the connecting lug, and the rubber ring is clamped between the connecting lug and the outer wall of the cantilever body.
Further, the outer wall of the support frame is convexly provided with a reinforcing rib, and the reinforcing rib is connected with the cantilever beam body.
Preferably, the rear shell, the supporting frame, the cantilever beam body, the limiting buckle and the reinforcing rib are integrally formed.
The embodiment of the invention also provides display equipment, which comprises a rear shell, a loudspeaker mounting structure arranged on the rear shell, a pair of support frames arranged on the inner wall of the rear shell, a pair of limiting cantilever beams respectively protruding on the outer ends of the two support frames and respectively corresponding to the two connecting lugs, and a connecting lug sleeve arranged on the limiting cantilever beams and in limiting fit along the axial direction of the limiting cantilever beams.
Further, the spacing cantilever beam includes protruding locating the cantilever beam body on the support frame outer end, and protruding locating the spacing buckle of cantilever beam body outer end edge, the coupling ear shell is located on the cantilever beam body, just the both ends of coupling ear respectively with the support frame outer end with spacing buckle supports and forms spacingly.
Further, the cantilever body is hollow columnar, and a gap for halving the cantilever body is formed in the cantilever body.
Based on the technical scheme, compared with the prior art, the loudspeaker mounting structure and the display device provided by the embodiment of the invention have the advantages that the two support frames are arranged on the rear shell, the limiting cantilever beams are respectively arranged at the outer ends of the two support frames, and the two limiting cantilever beams are respectively sleeved and in limiting fit with the connecting lugs at the opposite ends of the loudspeaker body, so that the loudspeaker body can be mounted on the rear shell without other equipment or screws and adapters, the loudspeaker mounting process is effectively simplified, the labor cost and the material cost are reduced, and the production efficiency is improved.
Drawings
Fig. 1 is an exploded view of a horn mounting structure according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic structural view of a rubber ring assembled by a connecting lug on a speaker body according to an embodiment of the present invention;
fig. 4 is a schematic partial cross-sectional view of a horn mounting structure according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the terms of left, right, upper, lower, etc. in the embodiments of the present invention are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting. The implementation of the present invention will be described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, an embodiment of the present invention proposes a horn mounting structure 1, the horn mounting structure 1 being mounted on a rear case 2 of a display device. Specifically, the speaker mounting structure 1 may include a speaker body 11, a connecting lug 12, a supporting frame 13 and a limiting cantilever beam 14, where the two connecting lugs 12 are respectively disposed at two opposite ends of the speaker body 11, the two supporting frames 13 are disposed on an inner wall of the rear shell 2, the two limiting cantilever beams 14 are respectively convexly disposed on outer end surfaces of the two supporting frames 13, and the two limiting cantilever beams 14 respectively correspond to the two connecting lugs 12, where the connecting lugs 12 are sleeved on the limiting cantilever beams 14 and axially limit fit along the limiting cantilever beams 14, that is, the connecting lugs 12 are sleeved on the limiting cantilever beams 14 and cannot linearly move along an axial direction of the limiting cantilever beams 14, that is, an axial limit is formed. As described above, in the loudspeaker mounting structure provided by the embodiment of the invention, two support frames 13 are arranged on the rear shell 2, the outer ends of the two support frames 13 are respectively provided with the limiting cantilever beams 14, and the two limiting cantilever beams 14 are respectively sleeved and in limiting fit with the connecting lugs 12 at the opposite ends of the loudspeaker body 11, so that the loudspeaker body 11 can be mounted only by one inserting action, and the loudspeaker body 11 can be mounted on the rear shell 2 without other equipment or screws and connectors.
Further, in the embodiment of the present invention, the spacing cantilever 14 may include a cantilever body 141 and a spacing buckle 142, wherein the cantilever body 141 is convexly disposed on the outer end surface of the supporting frame 13, and the spacing buckle 142 is convexly disposed at the outer end edge of the cantilever body 141. In this embodiment, the connecting lugs 12 at two opposite ends of the horn body 11 are sleeved on the cantilever body 141, and two ends of the connecting lugs 12 respectively abut against the outer end surface of the supporting frame 13 and the limiting buckle 142 to form a movement limit. Of course, in other embodiments of the present invention, the spacing boom 14 may be configured in other forms, as the case may be, and is not limited only herein.
Further, in the embodiment of the present invention, the cantilever body 141 is preferably a hollow column structure, and a gap 1410 is formed on the cantilever body 141, and the gap 1410 bisects the cantilever body 141 into left and right parts. Here, through the preferred hollow column of hanging beam body 141 to offer clearance 1410 on this hanging beam body 141, like this, increased the stretch elasticity of hanging beam body 141, like this, in the in-process of hanging beam body 141 is lived to above-mentioned engaging lug 12, owing to offer clearance 1410 on hanging beam body 141 for its left and right sides portion takes place the deformation of folding relatively under the oppression of engaging lug 12, after engaging lug 12 entangles hanging beam body 141, the deformation of hanging beam body 141 left and right sides two portions resumes, like this, make engaging lug 12 and hanging beam body 141's convenient and fast, effectively reduced the assembly degree of difficulty, improved assembly efficiency. Of course, in other embodiments of the present invention, the cantilever body 141 may have other configurations, and is not limited herein.
Further, in the embodiment of the invention, the limiting buckle 142 is preferably protruded on the edge of the outer end of the cantilever body 141, and the limiting buckle 142 is located at one side of the gap 1410. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the limiting buckle 142 may be disposed at other positions, or may be fully disposed on the periphery of the outer end of the cantilever beam body 141, which is not limited only herein.
Further, in the embodiment of the present invention, the outer end of the limiting buckle 142 has a guiding slope 1421 inclined toward the rear housing 2, and the connecting lug 12 contacts the guiding slope 1421 during the process of sleeving the cantilever body 141, and the connecting lug 12 is more smoothly sleeved on the cantilever body 141 under the guiding action of the guiding slope 1421. Of course, according to the actual situation and specific requirements, in other embodiments of the present invention, the convenience of assembling the connecting lug 12 and the cantilever beam body 141 may be further improved by other manners, which is not limited herein.
Further, in the embodiment of the present invention, the rubber ring 15 is disposed on the connection lug 12, and the rubber ring 15 is clamped between the connection lug 12 and the outer wall of the cantilever body 141, where the rubber ring 15 may be a rubber ring or a silica gel ring. Specifically, the rubber ring 15 is fixed on the connection lug 12, and the rubber ring 15 is sleeved on the periphery of the cantilever beam body 141, that is, the rubber ring 15 is clamped between the connection lug 12 and the cantilever beam body 141. Here, by providing the rubber ring 15, the connection lug 12 can more tightly cover the cantilever beam body 141, effectively increasing the stability of the connection therebetween.
Further, in the embodiment of the present invention, a plurality of reinforcing ribs 131 are protruded on the outer wall of the supporting frame 13, and the reinforcing ribs 131 are connected to the cantilever body 141. Here, by protruding the outer wall of the supporting frame 13 to be connected with the cantilever body 141, not only the structural strength of the supporting frame 13 but also the connection strength between the cantilever body 141 and the supporting frame 13 is enhanced.
Further, in the embodiment of the present invention, the rear case 2, the supporting frame 13, the cantilever body 141, the limiting buckle 142 and the reinforcing rib 131 are integrally formed as a single piece. The components are integrally formed, so that the assembly efficiency is improved. Of course, these components may be manufactured in other ways in other embodiments of the invention, as the case may be, and are not limited only herein.
As shown in fig. 1 to 4, an embodiment of the present invention proposes a display apparatus that may include the rear case 2 described above, and a horn mounting structure 1 provided on the rear case 2. Specifically, the speaker mounting structure 1 may include a speaker body 11, a connecting lug 12, a supporting frame 13 and a limiting cantilever beam 14, where the two connecting lugs 12 are respectively disposed at two opposite ends of the speaker body 11, the two supporting frames 13 are disposed on an inner wall of the rear shell 2, the two limiting cantilever beams 14 are respectively convexly disposed on outer end surfaces of the two supporting frames 13, and the two limiting cantilever beams 14 respectively correspond to the two connecting lugs 12, where the connecting lugs 12 are sleeved on the limiting cantilever beams 14 and axially limit fit along the limiting cantilever beams 14, that is, the connecting lugs 12 are sleeved on the limiting cantilever beams 14 and cannot linearly move along an axial direction of the limiting cantilever beams 14, that is, an axial limit is formed.
Based on the above technical scheme, the display device provided by the embodiment of the invention can complete the installation of the horn body 11 by adopting the horn installation structure 1 and only needing one insertion action, and can realize the installation of the horn body 11 on the rear shell 2 without other devices or screws and adapters, thereby effectively simplifying the horn installation process, reducing the labor cost and the material cost and improving the production efficiency.
In this embodiment, the spacing cantilever beam 14 may include a cantilever beam body 141 and a spacing buckle 142, wherein the cantilever beam body 141 is convexly disposed on the outer end surface of the supporting frame 13, and the spacing buckle 142 is convexly disposed at the outer end edge of the cantilever beam body 141. In this embodiment, the connecting lugs 12 at two opposite ends of the horn body 11 are sleeved on the cantilever body 141, and two ends of the connecting lugs 12 respectively abut against the outer end surface of the supporting frame 13 and the limiting buckle 142 to form a movement limit.
In this embodiment, the cantilever body 141 is preferably a hollow column structure, and a gap 1410 is formed on the cantilever body 141, and the gap 1410 bisects the cantilever body 141 into left and right parts. Here, through the preferred hollow column of hanging beam body 141 to offer clearance 1410 on hanging beam body 141, increased the elasticity that stretches of hanging beam body 141, so, in-process that the hanging beam body 141 was lived to above-mentioned engaging lug 12, because offered clearance 1410 on hanging beam body 141 for its left and right sides portion takes place the deformation of folding relatively under the oppression of engaging lug 12, after the engaging lug 12 lived hanging beam body 141, the deformation of hanging beam body 141 left and right sides portion resumes, so, make engaging lug 12 and hanging beam body 141's convenient and fast, effectively reduced the assembly degree of difficulty, improved assembly efficiency.
The above embodiments are merely specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any equivalent modifications, substitutions and improvements will readily occur to those skilled in the art within the scope of the present invention, and these modifications, substitutions and improvements are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (5)
1. The loudspeaker mounting structure is mounted on a rear shell of display equipment and comprises a loudspeaker body, and is characterized by further comprising connecting lugs arranged at two opposite ends of the loudspeaker body, a pair of supporting frames arranged on the inner wall of the rear shell, and a pair of limiting cantilever beams respectively convexly arranged at the outer ends of the two supporting frames and respectively corresponding to the two connecting lugs, wherein the connecting lugs are sleeved on the limiting cantilever beams and are in limiting fit along the axial direction of the limiting cantilever beams;
the limiting cantilever comprises a cantilever body protruding on the outer end of the support frame and a limiting buckle protruding on the outer edge of the cantilever body, the connecting lug is sleeved on the cantilever body, and two ends of the connecting lug are respectively propped against the outer end of the support frame and the limiting buckle to form limiting;
the cantilever body is hollow and columnar, a gap for halving the cantilever body is formed in the cantilever body, the limiting buckle is convexly arranged on the edge of the outer end of the cantilever body and is positioned on one side of the gap, and the outer end of the limiting buckle is provided with a guide inclined plane which inclines towards the rear shell;
along the axial direction of the spacing cantilever beam, the height of the cantilever beam body which is positioned at one side of the gap and provided with the spacing buckle is greater than the height of the cantilever beam body which is positioned at the other side of the gap.
2. The horn mounting structure of claim 1, wherein a rubber ring is provided on the connection lug, and the rubber ring is clamped between the connection lug and the outer wall of the cantilever body.
3. The horn mounting structure of claim 1, wherein the outer wall of the support frame is provided with a reinforcing rib protruding upward, and the reinforcing rib is connected with the cantilever body.
4. The horn mounting structure of claim 3, wherein the rear housing, the support frame, the cantilever body, the limit catch, and the reinforcing rib are integrally formed.
5. The display device comprises a rear shell and a loudspeaker mounting structure arranged on the rear shell, wherein the loudspeaker mounting structure comprises a loudspeaker body, and is characterized by further comprising connecting lugs arranged at two opposite ends of the loudspeaker body, a pair of support frames arranged on the inner wall of the rear shell, and a pair of limiting cantilever beams respectively convexly arranged at the outer ends of the two support frames and respectively corresponding to the two connecting lugs, wherein the connecting lugs are sleeved on the limiting cantilever beams and are in axial limiting fit with the limiting cantilever beams;
the limiting cantilever comprises a cantilever body protruding on the outer end of the support frame and a limiting buckle protruding on the outer edge of the cantilever body, the connecting lug is sleeved on the cantilever body, and two ends of the connecting lug are respectively propped against the outer end of the support frame and the limiting buckle to form limiting;
the cantilever body is hollow and columnar, a gap for halving the cantilever body is formed in the cantilever body, the limiting buckle is convexly arranged on the edge of the outer end of the cantilever body and is positioned on one side of the gap, and the outer end of the limiting buckle is provided with a guide inclined plane which inclines towards the rear shell;
along the axial direction of the spacing cantilever beam, the height of the cantilever beam body which is positioned at one side of the gap and provided with the spacing buckle is greater than the height of the cantilever beam body which is positioned at the other side of the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223415.0A CN106488159B (en) | 2016-12-27 | 2016-12-27 | Horn mounting structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223415.0A CN106488159B (en) | 2016-12-27 | 2016-12-27 | Horn mounting structure and display device |
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| Publication Number | Publication Date |
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| CN106488159A CN106488159A (en) | 2017-03-08 |
| CN106488159B true CN106488159B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611223415.0A Active CN106488159B (en) | 2016-12-27 | 2016-12-27 | Horn mounting structure and display device |
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| CN (1) | CN106488159B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172849B (en) * | 2017-07-24 | 2022-05-27 | 合肥惠科金扬科技有限公司 | Decorative cover and display |
| CN107743291A (en) * | 2017-11-27 | 2018-02-27 | 合肥惠科金扬科技有限公司 | Fixing structure for horn and display device |
| CN108924714A (en) * | 2018-09-05 | 2018-11-30 | 合肥惠科金扬科技有限公司 | loudspeaker device |
| CN113825053A (en) * | 2021-10-29 | 2021-12-21 | 合肥惠科金扬科技有限公司 | Horn support, horn assembly structure and display device |
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| JP4253930B2 (en) * | 1999-06-17 | 2009-04-15 | ソニー株式会社 | Headphone case |
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| CN205039319U (en) * | 2015-10-15 | 2016-02-17 | 江西日增科技有限公司 | Audio amplifier audio frequency connecting device |
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| JP2001520820A (en) * | 1997-02-03 | 2001-10-30 | エムシーアイ・ワールドコム・インコーポレーテッド | Communication system structure |
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| CN106488159A (en) | 2017-03-08 |
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